1284161700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:526

約数の個数: 144

約数和(自身を含む): 3787882560

約数和(自身を除く): 2503720860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 109, 150, 173, 218, 227, 300, 327, 346, 436, 454, 519, 545, 654, 681, 692, 865, 908, 1038, 1090, 1135, 1308, 1362, 1635, 1730, 2076, 2180, 2270, 2595, 2724, 2725, 3270, 3405, 3460, 4325, 4540, 5190, 5450, 5675, 6540, 6810, 8175, 8650, 10380, 10900, 11350, 12975, 13620, 16350, 17025, 17300, 18857, 22700, 24743, 25950, 32700, 34050, 37714, 39271, 49486, 51900, 56571, 68100, 74229, 75428, 78542, 94285, 98972, 113142, 117813, 123715, 148458, 157084, 188570, 196355, 226284, 235626, 247430, 282855, 296916, 371145, 377140, 392710, 471252, 471425, 494860, 565710, 589065, 618575, 742290, 785420, 942850, 981775, 1131420, 1178130, 1237150, 1414275, 1484580, 1855725, 1885700, 1963550, 2356260, 2474300, 2828550, 2945325, 3711450, 3927100, 4280539, 5657100, 5890650, 7422900, 8561078, 11781300, 12841617, 17122156, 21402695, 25683234, 42805390, 51366468, 64208085, 85610780, 107013475, 128416170, 214026950, 256832340, 321040425, 428053900, 642080850, 1284161700]

約数ペア:

[(1, 1284161700), (2, 642080850), (3, 428053900), (4, 321040425), (5, 256832340), (6, 214026950), (10, 128416170), (12, 107013475), (15, 85610780), (20, 64208085), (25, 51366468), (30, 42805390), (50, 25683234), (60, 21402695), (75, 17122156), (100, 12841617), (109, 11781300), (150, 8561078), (173, 7422900), (218, 5890650), (227, 5657100), (300, 4280539), (327, 3927100), (346, 3711450), (436, 2945325), (454, 2828550), (519, 2474300), (545, 2356260), (654, 1963550), (681, 1885700), (692, 1855725), (865, 1484580), (908, 1414275), (1038, 1237150), (1090, 1178130), (1135, 1131420), (1308, 981775), (1362, 942850), (1635, 785420), (1730, 742290), (2076, 618575), (2180, 589065), (2270, 565710), (2595, 494860), (2724, 471425), (2725, 471252), (3270, 392710), (3405, 377140), (3460, 371145), (4325, 296916), (4540, 282855), (5190, 247430), (5450, 235626), (5675, 226284), (6540, 196355), (6810, 188570), (8175, 157084), (8650, 148458), (10380, 123715), (10900, 117813), (11350, 113142), (12975, 98972), (13620, 94285), (16350, 78542), (17025, 75428), (17300, 74229), (18857, 68100), (22700, 56571), (24743, 51900), (25950, 49486), (32700, 39271), (34050, 37714)]